NANTAISE DES EAUX controls a wide range of processes to ensure treated water quality and effluents rejects. Turnkey Installations, Refurbishment, Pumping, Skid-mounted units, Operation assi

NANTAISE DES EAUX controls a wide range of processes to ensure treated water quality and effluents rejects.

• Ground water treatment
  - Pumping
  - Iron-manganese removal (physico-chemical, biologogical & catalytic)
  - Nitrogen removal
  - CO2 Removal - Remineralization
  - Pesticide removal
  - Arsenic removal
  - Filtration

• Surface water treatment
  - Intake
  - Coagulation & floculation
  - Flotation
  - Settling
  - Filtration

• Post-treatment
  - pH correction and final disinfection

• Process water production
  - Filtration (reverse osmosis)
  - Specific treatment

• Sludge treatment
  - Thickening
  - Centrifugation
  - Press filter
  - Treatment and re-use

• Skid-mounted drinking water units
  - Ground water
  - Surface water